2019134294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{382267}}^1$

素因数の和:382427

約数の個数: 16

約数和(自身を含む): 3211051200

約数和(自身を除く): 1191916906

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 382267, 764534, 7263073, 14526146, 53135113, 106270226, 1009567147, 2019134294]

約数ペア:

[(1, 2019134294), (2, 1009567147), (19, 106270226), (38, 53135113), (139, 14526146), (278, 7263073), (2641, 764534), (5282, 382267)]